🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 140 Days

Day: 30.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 58 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.42 AU

Year: 475 Days

Day: 17.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,815,366 km

• M1: 352,004 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.01 AU - 2.99 AU

Year: 1522 Days

Day: 46.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.23 AU - 4.29 AU

Year: 3385 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,815,366 km

• M1: 99,931 km (0.097 R)
• M2: 166,951 km (0.111 R)
• M3: 295,306 km (0.08 R)
• M4: 393,592 km (0.058 R)
• M5: 468,092 km (0.118 R)
• M6: 522,845 km (0.078 R)
• M7: 619,634 km (0.079 R)
• M8: 986,448 km (0.037 R)
• M9: 1,341,295 km (0.03 R)
• M10: 1,458,878 km (0.082 R)
• M11: 1,514,379 km (0.066 R)
• M12: 1,675,496 km (0.037 R)
• M13: 2,004,462 km (0.109 R)
• M14: 2,097,661 km (0.087 R)
• M15: 2,213,600 km (0.104 R)
• M16: 2,342,703 km (0.108 R)
• M17: 2,507,410 km (0.102 R)
• M18: 2,676,007 km (0.079 R)
• M19: 2,756,042 km (0.098 R)
• M20: 2,836,824 km (0.06 R)
• M21: 2,918,355 km (0.076 R)
• M22: 3,071,992 km (0.073 R)
• M23: 3,131,831 km (0.103 R)
• M24: 3,301,326 km (0.119 R)
• M25: 3,374,928 km (0.088 R)
• M26: 3,449,129 km (0.106 R)
• M27: 3,548,910 km (0.12 R)
• M28: 3,624,308 km (0.104 R)
• M29: 3,700,303 km (0.109 R)
• M30: 3,789,613 km (0.086 R)
• M31: 3,892,537 km (0.081 R)
• M32: 4,035,702 km (0.11 R)
• M33: 4,088,211 km (0.069 R)
• M34: 4,380,974 km (0.097 R)
• M35: 4,708,144 km (0.034 R)
• M36: 4,930,596 km (0.094 R)
• M37: 5,099,791 km (0.115 R)
• M38: 5,314,016 km (0.06 R)
• M39: 5,386,122 km (0.101 R)
• M40: 5,487,549 km (0.117 R)
• M41: 5,574,914 km (0.08 R)
• M42: 5,721,670 km (0.078 R)
• M43: 5,795,571 km (0.05 R)
• M44: 5,944,271 km (0.071 R)
• M45: 6,064,249 km (0.108 R)
• M46: 6,260,820 km (0.058 R)
• M47: 6,382,743 km (0.049 R)
• M48: 6,474,745 km (0.076 R)
• M49: 6,675,655 km (0.05 R)
• M50: 6,831,686 km (0.088 R)
• M51: 7,052,044 km (0.114 R)
• M52: 7,354,830 km (0.096 R)
• M53: 7,451,320 km (0.043 R)
• M54: 7,580,722 km (0.084 R)
• M55: 7,727,179 km (0.11 R)
• M56: 8,255,409 km (0.119 R)
• M57: 8,322,279 km (0.092 R)
• M58: 8,372,544 km (0.032 R)
• M59: 8,659,174 km (0.112 R)
• M60: 8,932,040 km (0.082 R)
• M61: 9,034,963 km (0.119 R)
• M62: 9,591,168 km (0.097 R)
• M63: 9,908,914 km (0.106 R)
• M64: 10,609,331 km (0.117 R)
• M65: 11,048,102 km (0.028 R)
• M66: 11,103,453 km (0.118 R)
• M67: 11,755,251 km (0.097 R)
• M68: 11,811,649 km (0.103 R)
• M69: 11,905,896 km (0.102 R)
• M70: 12,076,288 km (0.093 R)
• M71: 12,152,284 km (0.066 R)
• M72: 12,534,357 km (0.111 R)
• M73: 12,804,381 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 12.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.53 AU - 7.47 AU

Year: 5658 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,815,366 km

• M1: 163,361 km (0.104 R)
• M2: 298,597 km (0.109 R)
• M3: 464,801 km (0.109 R)
• M4: 991,983 km (0.042 R)
• M5: 1,234,482 km (0.054 R)
• M6: 1,363,285 km (0.054 R)
• M7: 1,479,972 km (0.067 R)
• M8: 1,565,542 km (0.043 R)
• M9: 1,777,821 km (0.085 R)
• M10: 2,699,494 km (0.096 R)
• M11: 2,784,016 km (0.071 R)
• M12: 3,153,972 km (0.086 R)
• M13: 3,356,228 km (0.054 R)
• M14: 3,892,686 km (0.102 R)
• M15: 4,607,614 km (0.104 R)
• M16: 4,786,384 km (0.11 R)
• M17: 5,256,570 km (0.118 R)
• M18: 5,416,640 km (0.058 R)
• M19: 5,632,659 km (0.087 R)
• M20: 5,906,722 km (0.114 R)
• M21: 6,297,771 km (0.038 R)
• M22: 6,553,584 km (0.041 R)
• M23: 6,842,008 km (0.107 R)
• M24: 7,223,184 km (0.069 R)
• M25: 7,521,183 km (0.086 R)
• M26: 7,732,265 km (0.086 R)
• M27: 7,884,107 km (0.115 R)
• M28: 8,129,298 km (0.088 R)
• M29: 8,533,212 km (0.09 R)
• M30: 9,457,577 km (0.08 R)
• M31: 9,882,435 km (0.109 R)
• M32: 10,346,937 km (0.073 R)
• M33: 11,400,854 km (0.099 R)
• M34: 12,063,572 km (0.116 R)
• M35: 12,703,103 km (0.118 R)
• M36: 13,244,498 km (0.12 R)
• M37: 13,390,057 km (0.032 R)
• M38: 13,756,571 km (0.105 R)
• M39: 13,904,075 km (0.06 R)
• M40: 14,126,377 km (0.093 R)
• M41: 14,312,477 km (0.118 R)
• M42: 14,913,561 km (0.115 R)
• M43: 16,413,130 km (0.106 R)
• M44: 16,608,954 km (0.052 R)
• M45: 16,884,214 km (0.089 R)
• M46: 17,200,763 km (0.046 R)
• M47: 19,223,326 km (0.111 R)
• M48: 19,388,333 km (0.091 R)
• M49: 19,803,018 km (0.075 R)
• M50: 19,928,082 km (0.115 R)
• M51: 20,011,558 km (0.049 R)
• M52: 20,430,581 km (0.118 R)
• M53: 20,556,842 km (0.097 R)
• M54: 21,834,108 km (0.046 R)
• M55: 21,963,211 km (0.075 R)
• M56: 22,222,315 km (0.04 R)
• M57: 22,352,166 km (0.096 R)
• M58: 22,438,933 km (0.026 R)
• M59: 23,093,124 km (0.057 R)
• M60: 23,400,548 km (0.097 R)
• M61: 23,576,774 km (0.073 R)
• M62: 25,545,033 km (0.114 R)
• M63: 26,227,947 km (0.103 R)
• M64: 26,686,615 km (0.088 R)
• M65: 27,425,927 km (0.104 R)
• M66: 27,611,877 km (0.064 R)
• M67: 29,161,562 km (0.091 R)
• M68: 29,398,824 km (0.092 R)
• M69: 29,779,700 km (0.1 R)
• M70: 30,162,371 km (0.111 R)
• M71: 30,691,050 km (0.115 R)
• M72: 30,932,352 km (0.038 R)
• M73: 31,077,462 km (0.086 R)
• M74: 31,417,049 km (0.104 R)
• M75: 32,541,127 km (0.088 R)
• M76: 33,033,903 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 14.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.16 AU - 10.46 AU

Year: 10937 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,815,366 km

• M1: 297,849 km (0.11 R)
• M2: 716,275 km (0.117 R)
• M3: 1,150,108 km (0.117 R)
• M4: 1,373,907 km (0.091 R)
• M5: 1,788,592 km (0.104 R)
• M6: 1,918,144 km (0.085 R)
• M7: 2,526,708 km (0.043 R)
• M8: 2,673,314 km (0.108 R)
• M9: 2,853,131 km (0.108 R)
• M10: 3,846,161 km (0.074 R)
• M11: 3,947,738 km (0.086 R)
• M12: 4,084,620 km (0.062 R)
• M13: 4,188,292 km (0.082 R)
• M14: 5,273,325 km (0.079 R)
• M15: 5,731,094 km (0.1 R)
• M16: 6,122,592 km (0.091 R)
• M17: 6,563,158 km (0.108 R)
• M18: 6,807,900 km (0.082 R)
• M19: 7,139,110 km (0.111 R)
• M20: 7,264,622 km (0.094 R)
• M21: 7,390,883 km (0.097 R)
• M22: 7,731,218 km (0.058 R)
• M23: 7,946,639 km (0.042 R)
• M24: 8,295,501 km (0.072 R)
• M25: 8,427,596 km (0.047 R)
• M26: 9,555,714 km (0.073 R)
• M27: 10,349,929 km (0.105 R)
• M28: 10,779,125 km (0.091 R)
• M29: 11,654,871 km (0.117 R)
• M30: 11,951,972 km (0.111 R)
• M31: 12,402,262 km (0.12 R)
• M32: 12,807,223 km (0.081 R)
• M33: 13,216,523 km (0.073 R)
• M34: 13,630,161 km (0.11 R)
• M35: 14,523,410 km (0.097 R)
• M36: 15,435,658 km (0.072 R)
• M37: 15,598,570 km (0.053 R)
• M38: 16,035,695 km (0.103 R)
• M39: 16,200,701 km (0.097 R)
• M40: 16,477,009 km (0.076 R)
• M41: 16,922,362 km (0.052 R)
• M42: 17,654,494 km (0.11 R)
• M43: 17,824,885 km (0.1 R)
• M44: 17,995,876 km (0.037 R)
• M45: 18,975,144 km (0.069 R)
• M46: 19,912,524 km (0.084 R)
• M47: 20,985,141 km (0.102 R)
• M48: 22,814,423 km (0.112 R)
• M49: 24,567,561 km (0.115 R)
• M50: 25,588,716 km (0.118 R)
• M51: 25,910,650 km (0.115 R)
• M52: 26,493,633 km (0.045 R)
• M53: 27,738,437 km (0.062 R)
• M54: 28,667,889 km (0.119 R)
• M55: 29,002,390 km (0.069 R)
• M56: 29,136,429 km (0.099 R)
• M57: 29,675,131 km (0.052 R)
• M58: 30,081,140 km (0.1 R)
• M59: 31,655,059 km (0.114 R)
• M60: 31,793,138 km (0.113 R)
• M61: 33,045,422 km (0.094 R)
• M62: 34,313,712 km (0.118 R)
• M63: 34,811,125 km (0.037 R)
• M64: 34,953,842 km (0.066 R)
• M65: 35,813,431 km (0.101 R)
• M66: 36,390,430 km (0.065 R)
• M67: 36,825,161 km (0.097 R)
• M68: 37,846,167 km (0.077 R)
• M69: 39,990,952 km (0.104 R)
• M70: 41,191,026 km (0.069 R)
• M71: 41,644,158 km (0.06 R)
• M72: 42,022,939 km (0.085 R)
• M73: 42,403,068 km (0.049 R)
• M74: 42,936,982 km (0.105 R)
• M75: 43,166,466 km (0.113 R)
• M76: 44,474,699 km (0.113 R)
• M77: 45,795,947 km (0.109 R)
• M78: 46,265,236 km (0.071 R)
• M79: 48,238,282 km (0.04 R)
• M80: 48,715,948 km (0.118 R)
• M81: 49,836,436 km (0.108 R)
• M82: 50,077,588 km (0.11 R)
• M83: 50,480,605 km (0.088 R)
• M84: 51,533,175 km (0.092 R)
• M85: 55,315,458 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,792 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit